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Vegetable Frittata

This healthy vegetable frittata is packed with roasted vegetables and is super easy to make.  It’s a great recipe to add to your breakfast or brunch menu and is equally perfect for meal prep.

serving of healthy vegetable frittata on a plate with a salad

We love eggs in our home and I have found crustless quiche, egg bakes, and vegetable frittatas to be close to the perfect meal! Everyone loves these versatile egg recipes and so I’m always creating a new version! This easy-baked frittata recipe is loaded with veggies, packed with protein and healthy fats, and works well for breakfast, lunch, or dinner.

Vegetable frittata ingredients

This frittata recipe is made with nourishing ingredients that you can feel free to mix and match to truly make it your own. Here are the key ingredients:

What pan is best for making a frittata?

Frittatas are very easygoing and can be made in a variety of different pans.  You can use a cast-iron skillet, large sauté pan, muffin cups, or a baking dish.

Each pan or dish will create a delicious vegetable frittata, so use what you have on hand or prefer.  You will need to adjust the cooking time, depending on the pan you use.  I cooked my vegetable frittata in a 9×13″ baking dish and it took about 30 minutes. You will know your frittata is done when the eggs puff up and the center is set.

If you use a cast-iron skillet or sauté pan, the cooking time will be similar (although you, of course, want to keep an eye on it) and if you opt for muffin cups, they should be done in about 20 minutes.

slicing a vegetable frittata in a baking dish

How to roast veggies

You definitely want to pre-cook any vegetables that you’ll be adding to your frittata, otherwise, they’ll leach water if they cook in the egg mixture and make your frittata watery. I find the easiest way to cook the veggies is by roasting them. Here’s my method:

roasted veggies on a baking sheet pan

How to make this vegetable frittata

Once your veggies are roasted, this breakfast frittata is super quick and easy to put together! Here’s a quick rundown of the recipe:

mixing eggs with veggies to make a vegetable frittata

Customize your vegetable frittata

Feel free to mix and match veggies and ingredients in this versatile frittata recipe. Here are a few options to try:

What to serve with your breakfast bake

This easy breakfast bake recipe pairs well with a variety of breakfast sides! Below are some of my favorite options:

Storing and freezing recommendations

This healthy vegetable frittata is perfect for meal prep on Sunday! Leftovers keep well in the fridge and you can enjoy slices of this for breakfast for the next 5 days without having to do any additional cooking!

slice of frittata served with a salad

More delicious frittata recipes

vegetable frittata cut on a plate
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4.32 from 76 votes

Healthy Vegetable Frittata Recipe

This healthy vegetable frittata is packed with roasted vegetables and is super easy to make.  It's a great recipe to add to your breakfast or brunch menu and is equally perfect for meal prep.
Course: BREAKFAST, DIET, eggs
Cuisine: gluten free, Italian, low carb + keto, vegetarian
Author: Dani Spies
Prep Time40 minutes
Cook Time30 minutes
Total Time1 hour 10 minutes
Servings: 6 servings
Calories: 210kcal

Ingredients

  • 1 red onion chopped
  • 2 bell peppers chopped (one red, one orange)
  • 1 yellow bell pepper chopped
  • 1 small zucchini chopped
  • 2 cloves crushed garlic
  • 1 tablespoon avocado oil
  • kosher salt and black pepper
  • 12 pastured eggs
  • 1/4 cup whole milk organic
  • 2 ounces goat cheese
  • 1/4 cup sliced scallions

Instructions

  • Pre-heat oven to 425 degrees Fahrenheit.
  • Grease a 9×13" baking pan with butter, coconut oil or cooking spray.
  • Place chopped onion, peppers, zucchini, garlic in a large bowl. Drizzle with avocado oil and season with salt and pepper. Toss everything together and transfer the veggies onto a rimmed baking sheet. Bake for 30 minutes, flipping the vegetables half way through.
    roasting veggies on a sheet pan
  • Remove veggies from the oven and allow to cool. Reduce cooking temperature to 350 degrees farenheit.
  • Meanwhile, in a large bowl, whisk together eggs, milk, salt and pepper.
    whisking eggs with milk in a large bowl
  • Add cooled veggies to the egg mixture and transfer into prepared pan and top with dots of goats cheese and sliced scallions.
    pouring eggs with vegetables in a baking dish
  • Pop in the oven and bake for 30 minutes or until the eggs have puffed up and are set through the center. Serve and enjoy!
    vegetable frittata baked in casserole dish

Notes

Storing leftovers. Place any leftover frittata in an airtight storage container in the refrigerator for up to about 5 days.
To reheat. Pop individual servings in the microwave and cook for 30 second intervals until warm. You can also place the casserole dish in the oven at 350ºF. If using the oven, loosely cover with foil and place the dish on the center rack for 15 to 25 minutes, until warmed through (the larger the serving, the longer the cook time).
Freezing. Place leftovers in an airtight freezer-safe storage container or a freezer-safe baggie in the freezer for up to 3 months. Let thaw overnight in the refrigerator before reheating.
 
 
 
 
 
 
 
 
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Nutrition

Serving: 1piece | Calories: 210kcal | Carbohydrates: 8g | Protein: 14g | Fat: 13g | Saturated Fat: 5g | Cholesterol: 333mg | Sodium: 170mg | Potassium: 373mg | Fiber: 2g | Sugar: 4g | Vitamin A: 1936IU | Vitamin C: 95mg | Calcium: 90mg | Iron: 2mg

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